Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
technologien fur » technologien des, technologien und, technologies 2
fur integration » zur integration, der integration, four integrating
development eco » development second, development east, development menu
de development » e development, ce development, de developpement
eco afrique » en afrique
modes de » mondes de, mode de, modeles de
6 mass » a mass, 1 mass, 2 mass

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien fur integration 3 6 mass communication modes de development eco afrique.*.